package com.flw.eslab.service;

import java.util.Set;

import com.flw.eslab.dto.PageInfo_Dto;
import com.flw.eslab.dto.User_Dto;
import com.flw.eslab.model.User;



public interface UserManager {

	public boolean add(User user);

	public User getUserByID(int id);

	public boolean modify(User user);
	public boolean delete(User user);

	public PageInfo_Dto load(PageInfo_Dto pageInfo_Dto);

	public User_Dto check(String studentNO, String password);
	
	public boolean checkStudentNo(String studentNO);

}
